What is this paragraph about? What is the topic?
Computers and the Internet
People use computers in many jobs these day. Writers use computers to write books or articles. With computers, they can print their work fast. Then they can read it and make changes and print it again . Musicians use computers to write music . They play the music on computers , and then print it out. Business people use computers, too. They use them to write letters and reports. They also use them to do math and work on their business. Scientists also use computers to do lots of math fast. And they use computers to make pictures of things. Then they can study the pictures to understand something better. What is the best topic?